To Update Garmin Nuvi 255w, follow below steps to get it: (1) Make sure your GPS device charged more than 70%. (2) Check for fast internet speed. (3) Ensure your WiFi network is working flawlessly. (4) Ensure there is enough space on your device to store updates. (5) Disable firewall/security settings for the time being. (6) Do not run any other downloading on your system. (7) Ensure Garmin Express is working correctly. (8) Ensure there is no problem with your GPS hardware or software. Hope this will help you to get the latest update.
Check out the below steps to get Magellan GPS Update? (1) Provide a power source to the GPS unit so as to charge the battery level and ensure a smooth update. (2) Install Magellan content Manager from the main official website of Magellan and launch the same using your account information. (3) In case you have not created a personal account on the main website, create one right away. The main page will help you to create an account with step by step directions. (4) Link your computer and GPS unit using a USB cable and turn on on the GPS unit manually if it does not automatically turn on. (5) Subsequently, right click upon the content manager icon located in the system tray in your Windows. Choose OS X and check out the update now. In case any Magellan GPS Update available for your GPS unit, they will be prompted right here on your screen. (6) Install the update in your GPS unit at once the installation is completed, disconnect the device right away. (7) The GPS unit shall restart automatically on its own.
There are multipal reasons for that, first of all make sure the wire of speaker is working fine. Or your can increase the volume of your device. A quick guide on how to adjust volume of your Garmin Device Hope this will solve your issue.
There are so many reasons that GPS not responding to my voice commands? Below are some of them: (1) You haven’t download the latest version. (2) Is your voice and text language the same? (3) There can be microphone issues. To solve this Voice Command Not Working in GPS, you can perform a hard reset of your device, make sure you store all the backup of your device. If problem not solved then feel free to contact Service Center.